Zaylee | Pack of 5 Seamless Breathable Underwear – Knox & River
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Closure sale: Up To 80% OFF - EXTRA DISCOUNTS WHEN YOU BUY 2 OR MORE
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Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear
Zaylee | Pack of 5 Seamless Breathable Underwear

Zaylee | Pack of 5 Seamless Breathable Underwear

Regular price $90.00 USD Sale price$44.95 USD
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  • Fast & secure payment with Credit Card
  • Free shipping with UPS
  • 30 days money-back guarantee
  • Only a few items left
  • Backordered, shipping soon
Color
Size
UPDATE: Due to high demand during our Closure Sale, only 6 units are still available at the current price!

Invisible Comfort That Moves With You

Zaylee is designed to keep you feeling fresh, supported, and free all day long. This seamless underwear set includes five lightweight, body-hugging pieces that offer a smooth, second-skin fit under any outfit. Whether you're headed to a workout, lounging at home, or powering through a busy day, Zaylee stays put without rolling or digging in. The barely-there design and flexible feel make it your everyday essential for staying cool and confident without compromise.

Why the Zaylee Set Is a Must-Have Essential

  • No-show finish: Seamless construction stays hidden beneath clothing—even under leggings or fitted dresses—for a flawless, line-free silhouette

  • Airy and moisture-friendly: Designed to let your skin breathe, helping you feel dry and comfortable through movement, heat, and daily wear

  • Stretch-to-fit shape: Flexible design adjusts to your body’s natural contours without slipping, pinching, or losing its hold throughout the day

  • Perfect for active days: Whether for workouts, walks, or errands, Zaylee moves with you for all-day freedom and support

  • Week-long value: Includes five easy-to-wear pieces in neutral and soft tones—ideal for building your everyday rotation with ease

Zaylee is the kind of underwear you forget you’re wearing—in the best way. Make it your go-to set for everyday comfort and confidence, no matter what’s on your agenda.

Free shipping for American Customers. Because we want to keep your costs as low as possible, we offer free shipping for all our products for all our American customers.

We also invest heavily on environmentally friendly shipping options to make the world a better place.

Not satisfied? Money back!

We stand 100% behind our products, which is why we offer a satisfaction guarantee: once you have received the product, you can easily return it.

24/7 customer service

We help you make the right choice. Our customer service team is available 24/7 to answer all your questions and concerns by e-mail.

OUTSTANDING EXPERIENCE!

I am beyond impressed with this product. It’s well-made, stylish, and exactly as described. Delivery was quick, and the entire process was seamless. I’ll definitely be a repeat customer!

Absolutely love this product!

The quality is top-notch, and it arrived sooner than expected. It’s exactly what I needed and looks even better in person. Will definitely purchase again!

Outstanding experience!

This shop never disappoints. The product exceeded my expectations in every way – the craftsmanship is remarkable, and it arrived in perfect condition. I couldn’t be happier with my purchase!

our final goodbye

A Grateful Goodbye

Over 25 years ago, we opened Knox & River New York with a dream: to share timeless style and true craftsmanship. What followed was more than a store — it became a community.

As we now step into retirement, we do so with full hearts. Thank you for the stories, the smiles, and for making this journey unforgettable.

With love,

Knox & River

New York

frequently asked questions

Yes, within the United States you can track your order. Once your order is shipped, you will receive a tracking number via email. You can use this number to check the status of your delivery on our website or the carrier’s website.

If you need to return or exchange an item, please contact our customer support team. They will guide you through our easy and hassle-free return process. Make sure to have your order number and details ready for a smoother experience.
NOTE: Within the United States we offer a 30-day money back guarantee!

Absolutely! We pride ourselves on offering only high-quality products. Each item undergoes rigorous quality checks to ensure it meets our standards before being made available to you.

To find the right size, refer to our comprehensive size guide available on each product page. The guide includes detailed measurements and tips to help you choose the best fit. If you’re still unsure, our customer support team is here to assist you.

Yes, your payments are secure. We use industry-leading encryption and security measures to protect your personal and payment information during the transaction process.

Excellent!

Based on 3689+ reviews

5 out of five star rating on Trustpilot
Verified

12-01-2025

Sizing on point

Normally I really struggle finding the right clothes that fit me, but not at Knox & River. So far I ordered several shirts, a sweater and recently a new pair of shoes and every single item is fitiing perfectly.

David S.

5 out of five star rating on Trustpilot
Verified

11-02-2025

In love with these clothes

Recently bought a dress that I wore during my first workday at my new workplace. The endless compliments I received was mindblowing. This gave me such a confidence boost, that I immediately ordered a second one!

Shirley M.

5 out of five star rating on Trustpilot
Verified

02-02-2025

Great Customer Service

The quality is excellent, the delivery is very fast and I was really surprised by how good the customer support is. Knox & River definitely gained a new customer!
John K.

5 out of five star rating on Trustpilot
Verified

03-01-2025

Amazing quality

The quality of the sweater I ordered was impeccable. Also the fitting is amazing

Amelie P.

FREE SHIPPING

We aim to provide maximum convenience for our customers and provide complimentary shipping across the United States!

30-DAY MONEY-BACK GUARANTEE

At The Knox & River we have a 30-day return period. This way you have enough time to return the item if you're not satisfied with it.

SECURE CHECKOUT

At The Knox & River you can securely pay your order with Visa, Mastercard, Amex, Apple pay and Google pay.

Zaylee | Pack of 5 Seamless Breathable Underwear